rimworld-animation-studio/Assets/Scripts/GUI/LinearScale.cs

73 lines
2.2 KiB
C#

using System;
using System.Collections.Generic;
using System.Linq;
using System.Text;
using System.Threading.Tasks;
using UnityEngine;
using UnityEngine.UI;
namespace RimWorldAnimationStudio
{
public class LinearScale : Singleton<LinearScale>
{
public int targetDivisions = 30;
public List<int> divisionBands = new List<int>() { 5, 10, 25, 50, 100, 250, 500, 1000 };
public GameObject linearScaleTickPrefab;
private List<int> divisions = new List<int>();
private float minDiff = -1f;
private RectTransform rect;
private int lastStageWindowSize = -1;
public void Start()
{
rect = GetComponent<RectTransform>();
}
public void Update()
{
if (lastStageWindowSize != Workspace.StageWindowSize)
{
UpdateLinearScale();
lastStageWindowSize = Workspace.StageWindowSize;
}
}
public void UpdateLinearScale()
{
if (Workspace.animationDef == null) return;
minDiff = -1f;
foreach (int division in divisionBands)
{
float numDivisions = (float)Workspace.StageWindowSize / division;
if (minDiff >= 0f && Mathf.Abs(targetDivisions - numDivisions) > minDiff) continue;
minDiff = Mathf.Abs(targetDivisions - numDivisions);
int i = 0;
divisions.Clear();
while (i + division <= Workspace.StageWindowSize)
{
i += division;
divisions.Add(i);
}
}
foreach (Transform child in transform)
{ Destroy(child.gameObject); }
foreach (int division in divisions)
{
GameObject obj = Instantiate(linearScaleTickPrefab, transform);
obj.GetComponentInChildren<Text>().text = division.ToString();
float xOffset = ((float)(division - 1) / (Workspace.StageWindowSize - 1)) * transform.parent.GetComponent<RectTransform>().rect.width;
obj.GetComponent<RectTransform>().localPosition = new Vector3(xOffset, 0, 0);
}
}
}
}